40310030143 has 8 divisors (see below), whose sum is σ = 42077888640. Its totient is φ = 38571392640.

The previous prime is 40310030129. The next prime is 40310030149. The reversal of 40310030143 is 34103001304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40310030143 - 2¹³ = 40310021951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40310030143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40310030149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7302430 + ... + 7307947.

It is an arithmetic number, because the mean of its divisors is an integer number (5259736080).

Almost surely, 2^40310030143 is an apocalyptic number.

40310030143 is a deficient number, since it is larger than the sum of its proper divisors (1767858497).

40310030143 is a wasteful number, since it uses less digits than its factorization.

40310030143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14610497.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 40310030143 its reverse (34103001304), we get a palindrome (74413031447).

The spelling of 40310030143 in words is "forty billion, three hundred ten million, thirty thousand, one hundred forty-three".